Septic Tanks

Discover Crest Precast precast concrete septic tanks and wastewater solutions designed for residential, commercial, and rural applications. Engineered for durability, watertight performance, and long-term reliability, these precast septic tanks provide efficient, low-maintenance onsite sewage treatment and wastewater management systems.

Crest Precast, Inc. installed septic tanks with capacities of 10,000 gallons and 8,000 gallons, as well as an 8,000-gallon pump tank at Big Lake State Park, located in Craig, Missouri. These tanks were equipped with flood-resistant manholes and hatch doors, and featured anti-flotation collars for added stability. Constructed with robust 7,000 psi concrete and enhanced […]

Crest Precast, Inc. supplied 5 precast tanks totaling 87,000 gallons for Nickolson Manufacturing in Ixonia, Wisconsin.   The watertight precast tanks store water to supply a fire suppression system in the building. The tanks are reinforced and include 7,500 psi concrete.   Crest Precast, Inc. has furnished multiple projects for this type of use.

Crest Precast, Inc. manufactured and delivered 2 20,000 gallon (each) rain harvesting tanks for the new 89 room Magdalena Hotel in Austin, Texas.   Crest Precast, Inc. directed installation while working with customer(s) Innovative Water Solutions LLC and Mycon General Contractors, Inc.   Each of the 4 precast sections weighted 54,000 pounds and were cast with an anti-flotation collar. The precast sections […]

Crest Precast, Inc. furnished 630 feet of precast concrete box section, for a large storm water system at Old Dominion Trucking terminal in Windsor, WI (Dane County)   Dotlich Contractors Inc. of Lebanon, IN installed 423 feet of 8 feet x 6 feet and 228 feet of 6 feet x 3 feet boxes using tie bolts and mastic to provide a water tight […]

Crest Precast furnished Hometown Plumbing in Davenport, Iowa with a 20,000 gallon, 2 compartment tank with each section weighing 65,000 pounds.   These watertight waste water tanks are reinforced and the concrete strength is 7,500 psi.   These heavy wide loads were delivered by Ripley Transportation and placed by Seeser Crane Service. The project also included […]

Crest Precast, Inc. furnished an 8’ x 8’x 14′ deep drain manhole, 10,000 gallon surge tank, and a 6,000 gallon backwash tank.   Precast is ideal for water parks because the structures are watertight and install quickly. Portzen Construction is the General Contractor for this 3.4 million dollar project!   “If Water Runs Through it. We Do […]

Precast septic tank set in Columbia, MO for large sewer project. Crest Precast placed 6 each Model 5,000 gallon tanks for American Outdoor Brands at their new 55 million dollar distribution center. BIO-GARD will outfit the tanks as Septic, Re-circulation and Pump tanks. The piping lined up perfectly for this complex tank set.

Crest Precast Concrete manufactured and installed 4 large holding tanks in North Dakota Crest furnished 4 each Model 5000 gallon tanks for the Basin Electric Power Cooperative TSM Administration and Maintenance Facility in Menoken, North Dakota. Our crew arrived at 6:30am and completed installation by 1:00pm same day. These tanks are engineered and constructed to […]

Toad’s Cove in Trempealeau, Wisconsin was facing a significant problem.  They wanted to add a car wash  to their busy convenience store but the Wisconsin State Plumbing code would not allow wash bay discharge into the soil.  They have invested in a AQUA BIO system to completely recycle the wash water and reuse.  This was accomplished with […]